Clarity in a noisy market. Independent thinking, long-term perspective, Bitcoin-native approach.
Network Pulse
Every 10 minutes, a new block is mined. The protocol runs on schedule — with or without permission.
Who we are
21 Squared is an independent advisory project built around a single conviction: Bitcoin is the most significant monetary development of our era.
We help individuals and families think clearly about long-term wealth preservation — without the noise, without the conflicts of interest, and without the hype.
This website is for informational purposes only and does not constitute financial or investment advice.
The hardest money ever created is available to anyone with an internet connection. The question isn't whether Bitcoin matters — it's whether you're ready to understand why.
Start the ConversationFirst principles
The hardest monetary cap in human history. Unlike every other asset — gold, real estate, equities — the supply of Bitcoin is mathematically fixed forever. Scarcity by protocol.
Self-custody transforms Bitcoin from a financial product into genuine sovereignty. When you hold your own keys, no institution, government, or bank can freeze, seize, or inflate your wealth.
Bitcoin requires no central authority and asks for no blind trust. Every transaction, every block, every rule is verifiable by anyone running a node. This is what trustless means.
Sound money rewards patience. Bitcoin's design punishes short-term thinking and rewards those who understand its trajectory over years and decades — not days or weeks.
Bitcoin moves at the speed of light across any border, to anyone, without asking permission. For the first time in history, anyone can be their own bank and their own payment rail.
Satoshi Calculator
1 Bitcoin = 100,000,000 satoshis. The smallest unit of account — named after its creator. Convert any euro amount into sats in real time.
Price updates every 30 seconds from CoinGecko.
In their words
Get in touch
Have a question or want to start a conversation? Reach out directly — no forms, no bots.
All enquiries are handled personally.
Expect a response within 1–2 business days.
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